1 files changed, 41 insertions, 0 deletions
diff --git a/source/blender/gpu/metal/mtl_immediate.hh b/source/blender/gpu/metal/mtl_immediate.hh
new file mode 100644
index 00000000000..b743efb397d
--- /dev/null
+++ b/source/blender/gpu/metal/mtl_immediate.hh
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+/** \file
+ * \ingroup gpu
+ *
+ * Mimics old style opengl immediate mode drawing.
+ */
+
+
+#pragma once
+
+#include "MEM_guardedalloc.h"
+#include "gpu_immediate_private.hh"
+
+#include <Cocoa/Cocoa.h>
+#include <Metal/Metal.h>
+#include <QuartzCore/QuartzCore.h>
+
+namespace blender::gpu {
+
+class MTLImmediate : public Immediate {
+ private:
+  MTLContext *context_ = nullptr;
+  MTLTemporaryBuffer current_allocation_;
+  MTLPrimitiveTopologyClass metal_primitive_mode_;
+  MTLPrimitiveType metal_primitive_type_;
+  bool has_begun_ = false;
+
+ public:
+  MTLImmediate(MTLContext *ctx);
+  ~MTLImmediate();
+
+  uchar *begin() override;
+  void end() override;
+  bool imm_is_recording()
+  {
+    return has_begun_;
+  }
+};
+
+}  // namespace blender::gpu